TRANSFORMER INTEGRATED WITH RESONANT INDUCTOR, RESONANT CAVITY, RESONANT CIRCUIT, AND REGULATING METHOD

A transformer integrated with a resonant inductor, a resonant cavity, a resonant circuit, and a regulating method. The transformer integrated with a resonant inductor comprises an independent magnetic core group (10), a common magnetic core group (20), a primary winding (30), and a secondary winding (40); the primary winding (30) is wound on the common magnetic core group (20) and the independent magnetic core group (10), and the secondary winding (40) is wound on the common magnetic core group (20). By regulating the size of an air gap of an independent magnetic core (11) in the independent magnetic core group (10), a leakage inductance value of the transformer is regulated, so that the leakage inductance value of the transformer is equal to a leakage inductance demand value, the leakage inductance demand value being an inductance demand value of the resonant inductor, so that the transformer can be integrated with the resonant inductor, a leakage inductor of the transformer is equivalent to the resonant ind